Module: Brakecheck

Defined in:
lib/brakecheck.rb,
lib/brakecheck/version.rb

Constant Summary collapse

RUBYGEMS_HOST = 
"https://rubygems.org"
LOCK = 
Bundler.default_lockfile
VERSION = 
"0.2.2"

Class Method Summary collapse

Class Method Details

.compare(gem_name) ⇒ Object 



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# File 'lib/brakecheck.rb', line 18

def self.compare(gem_name)
  return [false, "#{gem_name} not found in #{LOCK.basename}"] unless local = local(gem_name)
  return [false, "#{gem_name} not found on #{RUBYGEMS_HOST}"] unless latest = latest(gem_name)

  if latest == local
    [true, "Latest #{gem_name} #{latest} installed"]
  else
    [false, "Local version #{local} of #{gem_name} is not the latest version #{latest}"]
  end
end

.latest(gem_name) ⇒ Object 



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# File 'lib/brakecheck.rb', line 8

def self.latest(gem_name)
  Gem.latest_version_for(gem_name)
end

.local(gem_name) ⇒ Object 



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# File 'lib/brakecheck.rb', line 12

def self.local(gem_name)
  lock = Bundler::LockfileParser.new(Bundler.read_file(LOCK))
  return unless spec = lock.specs.detect { |s| s.name == gem_name }
  spec.version
end